Peter Pan
Press [L], [R], [L], [R], [L](2), Start at the main menu. Go to an open slot to have a option to pick Peter Pan.

Extra points
Anything with a balance meter can be used to get alot of points. Just move the pointer slightly. Do not move it hard, or you will wipe out. Also with lip tricks or grinds, keep pressing [Triangle] to switch tricks. For example, if playing as young Tarzan and you do the lip trick "Takes A Steady Hand", press [Triangle] to switch to " Close To The Edge". This is very useful for getting high and extreme scores.

Human Camp: Secret slide
Go to the upper right of the camp to go in a grind. Grind until you get to the river edge. Go to the ramp in the water. Go to the left where you jump to the ramp and jump to the north. Then, go to the cave to go on a secret slide.

Special tricks
Collect 25 medals for a character to unlock a special trick. There are 25 medals per character in each level. Each character has a total of three special tricks.